I think the system of a group bounty TEF will help a bit.
EDIT: For those who do not know, it use to be that way. Bounty Hunters use to go out in what were the OG "Gank squads" by having a mission and would RELENTLESSLY hunt Jedi, but likewise, Jedi started to roll with 20-man groups or in a guild solo group so when you messed with one, you messed with all. This is where the TEF system came into play and literally caused day long fights on servers. Granted, we aren't going to have 100 vs. 100 but 20 man vs. 20 man is definitely not something to sneeze at!